66.An installation intended to transport or distribute gas by pipeline must be operated and serviced in accordance with the provisions of Chapter 10 and the provisions of Clauses 12.10 and 15.9 of CAN/CSA Standard Z662.
O.C. 877-2003, s. 1; 992-2018O.C. 992-2018, s. 11.
66.An installation intended to distribute gas by pipeline must be operated and serviced in accordance with the provisions of Clause 10 and the provisions of Clauses 12.10 and 15.10 of CSA Standard Z662: Oil and Gas Pipeline Systems.